Jessica Alba in Oscar de la Renta gown, Harry Winston jewels, and Roger Vivier clutch.
Kate Hudson in Alexander McQueen dress and Jennifer Meyer jewels.
Hayden Panettiere in Robert Cavalli gown and Kotur clutch.
Jennifer Lawrence in Dior.
Amy Adams in Marchesa gown, and Tiffany & Co. jewelry.
Taylor Swift in Donna Karan. (The front wasn't all that exciting, but the back more than made up for it.)
Lucy Liu in Carolina Herrera floral gown, and Lorraine Schwartz earrings.
Anne Hathaway in Chanel dress and jewels, custom vegan Aldo shoes, and Roger Vivier bag.
The top trends of the night:
Photos via here